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∙ 12y ago6, for one.
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Is 129 a prime number or a composite number?
It is composite. It is divisible by 3.
Is 489 prime or composite?
489 is a composite number that is divisible by 3.
Is 291 a composite number?
If you can add the integers and they add up to a number divisible by 3, then the number is divisible by 3.
Is 129 a composite number?
Yes. 1 + 2 + 9 = 12 12 is divisible by 3. If the sum of the digits of a number are divisible by 3, then the whole number is divisible by 3. 129 is a composite number because it divisible by a factor other than 1 and itself.
Is 9 composite number or a prime number?
A prime number is not divisible by any numbers except 1 and itself. A composite number is divisible by other numbers. 9 is divisible by 3, so it is a composite number.
Is 129 a prime number or a composite number?
It is composite. It is divisible by 3.
Is 213 a prime or composite number?
213 is a composite number as it is divisible by 3.
Is 357 a prime or composite number?
It is a composite number because It is a divisible by 3.
Is 5661 a prime number or a composite number?
It is divisible by 3, so it is a composite number.
Why is 231 a composite number?
It is divisible by 3.
Is 21 a composite number?
It is composite. It is divisible by 3 and 7.yea
Is 489 prime or composite?
489 is a composite number that is divisible by 3.
Is 291 a composite number?
If you can add the integers and they add up to a number divisible by 3, then the number is divisible by 3.
Is 5103 a composite or prime number?
It is a composite number, because it is divisible by 3. (3^6*7).
Is 129 a composite number?
Yes. 1 + 2 + 9 = 12 12 is divisible by 3. If the sum of the digits of a number are divisible by 3, then the whole number is divisible by 3. 129 is a composite number because it divisible by a factor other than 1 and itself.
Is 9 composite number or a prime number?
A prime number is not divisible by any numbers except 1 and itself. A composite number is divisible by other numbers. 9 is divisible by 3, so it is a composite number.
Is 291 a composite or prime number?
As you can easily check, it is divisible by 3.As you can easily check, it is divisible by 3.As you can easily check, it is divisible by 3.As you can easily check, it is divisible by 3.
